Your Node.js applications will probably be part of a bigger solution, having a database, a reverse proxy, some queuing technology, etc. You need a way to deploy and maintain your entire solution in a flexible and robust way. This session will be all about how you can leverage Microsoft Azure Container Service to provision a production ready Kubernetes cluster and how you can leverage Visual Studio Code to deploy and manage your applications on it.

1. PROBLEMS OUTPUT DEBUG CONSOLE TERMINAL
[name] Patriek van Dorp
[role] Cloud Solution Architect
[twitter] @pvandorp
~/code$ az account get presenter
{
“title”: “Node.js,
Kubernetes, Cloud: All the
Buzzwords Coming Together
with Microsoft Azure!”
}

2. Containers
What’s all the fuss about?

3. Dealing with Environment Differences
“It works on my machine…”
Development Test Acceptance Production

4. Dealing with Environment Differences
“It works on my machine…”
Development Test Acceptance Production

5. High-Density Hosting
When you run multiple applications on the same server
Hypervisor
VM VM VM
 … runs an operating system …
 … with a hypervisor on top of it …
 … which can host multiple virtual machines
 … that run entire operating systems
themselves …
 … that run our applications …
 … but these virtual machines are often over-
provisioned
A physical server …

6. VM
High-Density Hosting
When you run multiple applications on the same server
Hypervisor
VM VM

7. High-Density Hosting
When you run multiple applications on the same server
Hypervisor
VM

8. High-Density Hosting
When you run multiple applications on the same server
Hypervisor
VM

9. High-Density Hosting
When you run multiple applications on the same server
Hypervisor
VM

10. Containers
DEMO

11. Now What?

12. High Availability
When any part of your infrastructure fails…
Hypervisor
VM

13. High Availability
Spreading out risk
A A A B C
BCC B D
D D

14. Kubernetes
A Container Orchestration Engine

15. Container Orchestration
In a nutshell…
A A A B C
BCC B D
D D
Service A: 10.251.0.23 – svc-a
Service D: 10.251.0.21 – svc-d
Service B: 10.251.0.15 – svc-b
Service C: 53.125.43.123 – app-c
http://svc-a/...
http://svc-d/...
http://svc-b/...

16. Kubernetes Architecture
A flexible composition of moving parts

17. Installing,
Configuring and
Maintaining
Kubernetes

18. Azure Container
Service (ACS)
DEMO

19. ACS Kubernetes Architecture
Based on popular technologies and best practices

20. Visual Studio Code
DEMO

21. ~/code$ sudo az
/
/ _____ _ _ __ ___
/ / |_ / | | | '__/ _
/ ____ / /| |_| | | | __/
/_/ _/___|__,_|_| ___|
Welcome to the cool new Azure CLI!
Here are the base commands:
account : Manage subscriptions.
acr : Manage Azure container registries.
acs : Manage Azure Container Services.
ad : Synchronize on-premises directories and
manage Azure Active Directory…
…

22. ~/code$ node ./next.js
* https://www.microsoftazurepass.com/
* https://azure.microsoft.com/en-us/free/
* https://azure.microsoft.com/en-us/develop/nodejs
* https://code.visualstudio.com/
* https://github.com/pvandorp/node-samples
* https://docs.microsoft.com/en-us/azure/container-service/
* https://github.com/Azure/acs-engine
* https://azure.microsoft.com/en-us/services/container-
instances/
* https://azure.microsoft.com/en-us/overview/clouds/germany/
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